200551286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 338201568

約数和(自身を除く): 137650282

約数列:

[1, 2, 13, 26, 61, 71, 122, 137, 142, 169, 274, 338, 793, 923, 1586, 1781, 1846, 3562, 4331, 8357, 8662, 9727, 10309, 11999, 16714, 19454, 20618, 23153, 23998, 46306, 56303, 108641, 112606, 126451, 217282, 252902, 593347, 731939, 1186694, 1412333, 1463878, 1643863, 2824666, 3287726, 7713511, 15427022, 100275643, 200551286]

約数ペア:

[(1, 200551286), (2, 100275643), (13, 15427022), (26, 7713511), (61, 3287726), (71, 2824666), (122, 1643863), (137, 1463878), (142, 1412333), (169, 1186694), (274, 731939), (338, 593347), (793, 252902), (923, 217282), (1586, 126451), (1781, 112606), (1846, 108641), (3562, 56303), (4331, 46306), (8357, 23998), (8662, 23153), (9727, 20618), (10309, 19454), (11999, 16714)]